STMicroelectronics Low voltage stepper motor driver expansion board Motor Driver for STM32 Nucleo for STSPIN220

The X-NUCLEO-IHM06A1 is a low-voltage stepper motor driver expansion board based on the STSPIN220 quad half-bridge chip. The device is designed for battery-powered applications and can be forced into a zero-consumption state, yielding a significant increase in battery life.

• Operating voltage range: +1.8 to +10Vdc
• Output current: 1.3Arms per phase
• Microstep resolution: Up to 1/256th of a step
• Current control with adjustable off-time
• Standby consumption: <80nA
• Non-dissipative over-current detection and protection
• Over-temperature protection
• 4 x Output activity LEDs
• Fault LED
• Screw terminals for motor signals and power supply
• ST morpho connector pads for host MCU board
• Arduino Uno r3 compatible Shield headers
• Compatible with STM32 Nucleo MCU boards